If content creator wants to decide during creation in which order the different elements will be displayed in the article then there should be a field like DisplayOrder which decide the position of elements in the article , By using structure and templates it is possible to achive this requirment.

Step1 : Add following reference and column to your service.xml (service in which you would like add workflow),out of these some of fields must be there which will help in mapping between workflow tables and your custom table.

Step 3: Create your solr home directory at a location of your choosing. This is where the configuration for that solr install resides. The easiest way to do this is to copy the SOLR_HOME_DIR/examples/solr directory to wherever it is you want your solr home container to be. Say place it in C:\solr.

Step 4: Hope you have set your environment variables, if not then please set JAVA_HOME, JRE_HOME, CATALINA_OPTS, CATALINA_HOME. Note that CATALINA_HOME refers to your Tomcat directory & CATALINA_OPTS refers to the amount of heap memory you want to give to your Solr.

Step 5: Start tomcat. Note this is only necessary to allow tomcat to unpack your war file. If you look under $CATALINA_HOME/webapps there should now be a solr directory.

Step 6: Stop tomcat

Step 7: Go into that solr directory and edit WEB-INF/web.xml. Scroll down until you see an entry that looks like this:

<!-- People who want to hardcode their "Solr Home" directly into the WAR File can set the JNDI property here... --> <!-- <env-entry> <env-entry-name>solr/home</env-entry-name> <env-entry-value>/Path/To/My/solr/Home/solr/</env-entry-value> <env-entry-type>java.lang.String</env-entry-type> </env-entry> -->

Set your Solr home (for example: C:\solr) and uncomment the env entry.

Step 8: Start Tomcat again, and things should be going splendidly. You should be able to verify that solr is running by trying the url http://localhost:8080/solr/admin/.

PART 2: CONFIGURE SOLR PLUGIN ON LIFERAY

Once the Solr instance is set, install the Solr plug-in in the portal. How does it work? The following is a sample which could bring the plugin Solr into the portal.

Step 1: Download required WAR file ${solr.web.war}.

Step 2: Drop the WAR file ${solr.web.war} to the folder $LIFERAY_HOME/deploy when the portal is running

After deploying successfully, you should shut down the portal and Solr instance, and moreover, configure the Solr instance with the Solr plugin as follows.

Step 4: Drop the schema file schema.xml from $AS_WEB_APP_HOME/solr-web/WEB-INF/conf to $SOLR_HOME/example/solr/conf in the domain ${solr.host.domain} – replacing the exiting the schema file schema.xml; and restart Solr instance and the portal